TreadshotA1@Dr_Lockdown Cartridge Robot FR is designed for Cybertron Soundwave, and repaints thereof. The hexagonal 'cartridge' mode is sized to fit inside that toy's chest cavity. Note that Cartridge Robot FR is not designed to attach to that toy's wings.

TreadshotA1 Hi aganouri, this model is for 1 Cartridge Robot. Two of these models would be required to build two separate figures. Thanks.

TreadshotA1@aganouri Hi, I've made the Hilt and Blade available separately (links in description). Be aware that FUD prints of the blade haven't been tested yet; I have allowed it as an option at buyer's risk. Thanks.

TreadshotA1@Comilius Hi, the Arcee blasters connect by pegging into a slot on the outside of the forearms. The blasters do not attach to the hands. They should work with the First Edition Arcee, but not necessarily with the RID version.

TreadshotA1@Darkhand689 Were the parts in Polished material? That process tends to cause pegs to be smaller than normal. Black (and other Dyed) prints tend to fit more tightly in my experience as well. In the event that nothing else works, it is possible to thicken pegs by applying a layer of superglue over them and letting it dry before use, but I've not yet encountered any customer who's needed to use this method on the Null Rays. Thanks.

TreadshotA1@Darkhand689 Hi Darkhand689, what material was your order printed in? Also, which figure are you using the Null Rays with. They are intended for the classics (not MP) seekers, but the mold has been reused so much that later releases of the mold may be looser. The 5mm peg sockets on the shoulders are formed by two pieces of plastic; if the screws in the back of the shoulder aren't loose, so will the sockets be. Let me know if there's anything else I can help with. Thanks.